Preferential Type II Muscle Fiber Damage From Plyometric Exercise
نویسندگان
چکیده
منابع مشابه
Muscle-fiber type and blood oxidative stress after eccentric exercise.
Acute strength exercise elicits a transient oxidative stress, but the factors underlying the magnitude of this response remain unknown. The purpose of this investigation was to determine whether muscle-fiber type relates to the magnitude of blood oxidative stress after eccentric muscle activity. Eleven college-age men performed 3 sets of 50 eccentric knee-extensions. Blood samples taken pre-, p...
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Background and Objectives: The aim of this study was Examine Response of some of the muscle damage enzymes to an acute exercise session following adaption to 8 weeks plyometric training with overload among young female handball player. Materials and Methods: Twenty-four handball female randomly divided into two groups: training (n=12) and control group (n=12). Training group performed of pl...
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Unaccustomed exercise consisting of eccentric (i.e., lengthening) muscle contractions often results in muscle damage characterized by ultrastructural alterations in muscle tissue, clinical signs, and symptoms (e.g., reduced muscle strength and range of motion, increased muscle soreness and swelling, efflux of myocellular proteins). The time course of recovery following exercise-induced muscle d...
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Objectives: To evaluate ultrasound’s effectiveness after eccentric-exercise-induced muscle damage. Participants: 22 subjects. Intervention: Random assignment to ultrasound (UT) or placebo (PT). Ultrasound was applied immediately and 24, 48, and 72 h after 50 maximum eccentric contractions of the biceps. Outcome Measures: Concentric and eccentric peak torques, resting elbow angle, and subjective...
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ژورنال
عنوان ژورنال: Journal of Athletic Training
سال: 2012
ISSN: 1062-6050
DOI: 10.4085/1062-6050-47.4.13